UC3869A Datasheet - UTC

HIGH VOLTAGE GREEN MODE PWM CONTROLLER

UC3869A Features

* High voltage startup

* Power on soft start reducing MOSFET VDS stress

* Efficiency and minimum standby power

* Frequency shuffling for EMI

* Audio noise free operation

* Fixed 65 kHz switching frequency

* Comprehensive protection coverage VDD Under Voltage Lockout with

UC3869A General Description

The UTC UC3869A is a highly integrated current mode PWM control IC with high voltage start up, optimized for high performance, low standby power consumption and cost effective offline flyback converter applications. PWM switching frequency at normal operation is internally fixed and is trimmed to a .

UC3869A Datasheet (300.02 KB)

UC3869A Datasheet Preview — Preview of UC3869A PDF

Datasheet Details

Part number:

UC3869A

Manufacturer:

UTC

File Size:

300.02 KB

Description:

High voltage green mode pwm controller.

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UC3869A HIGH VOLTAGE GREEN MODE PWM CONTROLLER UTC

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UC3869A Features

UC3869A General Description

Datasheet Details

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